package com.aurora.common.valid;
import lombok.extern.slf4j.Slf4j;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import java.util.HashSet;
import java.util.Set;

/**
 * @author Aurora
 * createTime 2023.01.06 16:36:59
 * @className ListValueConstraintValidator.java
 */
@Slf4j
public class ListValueConstraintValidator implements ConstraintValidator<ListValue,Integer> {

    private Set<Integer> set = new HashSet<>();
    //初始化方法
    @Override
    public void initialize(ListValue constraintAnnotation) {
        int[] vals = constraintAnnotation.vals();
        for(Integer val: vals){
            set.add(val);
        }
    }

    //判断是否校验成功
    @Override
    public boolean isValid(Integer integer, ConstraintValidatorContext constraintValidatorContext) {
        return set.contains(integer);
    }
}
